mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
New global Object Cache
This commit is contained in:
f0o
@ -1,5 +1,7 @@
|
|||||||
<?php
|
<?php
|
||||||
|
|
||||||
|
include_once($config['install_dir'].'/includes/object-cache.inc.php');
|
||||||
|
|
||||||
// FIXME queries such as the one below should probably go into index.php?
|
// FIXME queries such as the one below should probably go into index.php?
|
||||||
|
|
||||||
// FIXME: This appears to keep a complete cache of device details in memory for every page load.
|
// FIXME: This appears to keep a complete cache of device details in memory for every page load.
|
||||||
@ -19,48 +21,9 @@ foreach (dbFetchRows("SELECT * FROM `devices` ORDER BY `hostname`") as $device)
|
|||||||
$cache['device_types'][$device['type']]++;
|
$cache['device_types'][$device['type']]++;
|
||||||
}
|
}
|
||||||
|
|
||||||
if($_SESSION['userlevel'] >= 5)
|
$devices = new ObjCache('devices');
|
||||||
{
|
$ports = new ObjCache('ports');
|
||||||
$devices['count'] = dbFetchCell("SELECT COUNT(*) FROM devices");
|
$services = new ObjCache('services');
|
||||||
$devices['up'] = dbFetchCell("SELECT COUNT(*) FROM devices WHERE `status` = '1' AND `ignore` = '0' AND `disabled` = '0'");
|
|
||||||
$devices['down'] = dbFetchCell("SELECT COUNT(*) FROM devices WHERE `status` = '0' AND `ignore` = '0' AND `disabled` = '0'");
|
|
||||||
$devices['ignored'] = dbFetchCell("SELECT COUNT(*) FROM devices WHERE `ignore` = '1' AND `disabled` = '0'");
|
|
||||||
$devices['disabled'] = dbFetchCell("SELECT COUNT(*) FROM devices WHERE `disabled` = '1'");
|
|
||||||
|
|
||||||
$ports['count'] = dbFetchCell("SELECT COUNT(*) FROM ports WHERE `deleted` = '0'");
|
|
||||||
$ports['up'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D WHERE I.`deleted` = '0' AND D.`device_id` = I.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifOperStatus` = 'up'");
|
|
||||||
$ports['down'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D WHERE I.`deleted` = '0' AND D.`device_id` = I.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifOperStatus` = 'down' AND I.`ifAdminStatus` = 'up'");
|
|
||||||
$ports['shutdown'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D WHERE I.`deleted` = '0' AND D.`device_id` = I.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifAdminStatus` = 'down'");
|
|
||||||
$ports['errored'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D WHERE I.`deleted` = '0' AND D.`device_id` = I.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND (I.`ifInErrors_delta` > '0' OR I.`ifOutErrors_delta` > '0')");
|
|
||||||
$ports['ignored'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D WHERE I.`deleted` = '0' AND D.`device_id` = I.`device_id` AND (I.`ignore` = '1' OR D.`ignore` = '1')");
|
|
||||||
|
|
||||||
$services['count'] = dbFetchCell("SELECT COUNT(*) FROM services");
|
|
||||||
$services['up'] = dbFetchCell("SELECT COUNT(*) FROM services WHERE `service_ignore` = '0' AND `service_disabled` = '0' AND `service_status` = '1'");
|
|
||||||
$services['down'] = dbFetchCell("SELECT COUNT(*) FROM services WHERE `service_ignore` = '0' AND `service_disabled` = '0' AND `service_status` = '0'");
|
|
||||||
$services['ignored'] = dbFetchCell("SELECT COUNT(*) FROM services WHERE `service_ignore` = '1' AND `service_disabled` = '0'");
|
|
||||||
$services['disabled'] = dbFetchCell("SELECT COUNT(*) FROM services WHERE `service_disabled` = '1'");
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
$devices['count'] = dbFetchCell("SELECT COUNT(*) FROM devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id`", array($_SESSION['user_id']));
|
|
||||||
$devices['up'] = dbFetchCell("SELECT COUNT(*) FROM devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND D.`status` = '1' AND D.`ignore` = '0' AND D.`disabled` = '0'", array($_SESSION['user_id']));
|
|
||||||
$devices['down'] = dbFetchCell("SELECT COUNT(*) FROM devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND D.`status` = '0' AND D.`ignore` = '0' AND D.`disabled` = '0'", array($_SESSION['user_id']));
|
|
||||||
$devices['ignored'] = dbFetchCell("SELECT COUNT(*) FROM devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND D.`ignore` = '1' AND D.`disabled` = '0'", array($_SESSION['user_id']));
|
|
||||||
$devices['disabled'] = dbFetchCell("SELECT COUNT(*) FROM devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND D.`disabled` = '1'", array($_SESSION['user_id']));
|
|
||||||
|
|
||||||
$ports['count'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id`", array($_SESSION['user_id']));
|
|
||||||
$ports['up'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifOperStatus` = 'up'", array($_SESSION['user_id']));
|
|
||||||
$ports['down'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifOperStatus` = 'down' AND I.`ifAdminStatus` = 'up'", array($_SESSION['user_id']));
|
|
||||||
$ports['shutdown'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifAdminStatus` = 'down'", array($_SESSION['user_id']));
|
|
||||||
$ports['errored'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND (I.`ifInErrors_delta` > '0' OR I.`ifOutErrors_delta` > '0')", array($_SESSION['user_id']));
|
|
||||||
$ports['ignored'] = dbFetchCell("SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id` AND (I.`ignore` = '1' OR D.`ignore` = '1')", array($_SESSION['user_id']));
|
|
||||||
|
|
||||||
$services['count'] = dbFetchCell("SELECT COUNT(*) FROM services AS S, devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND S.`device_id` = D.`device_id`", array($_SESSION['user_id']));
|
|
||||||
$services['up'] = dbFetchCell("SELECT COUNT(*) FROM services AS S, devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND S.`device_id` = D.`device_id` AND S.`service_ignore` = '0' AND S.`service_disabled` = '0' AND S.`service_status` = '1'", array($_SESSION['user_id']));
|
|
||||||
$services['down'] = dbFetchCell("SELECT COUNT(*) FROM services AS S, devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND S.`device_id` = D.`device_id` AND S.`service_ignore` = '0' AND S.`service_disabled` = '0' AND S.`service_status` = '0'", array($_SESSION['user_id']));
|
|
||||||
$services['ignored'] = dbFetchCell("SELECT COUNT(*) FROM services AS S, devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND S.`device_id` = D.`device_id` AND S.`service_ignore` = '1' AND S.`service_disabled` = '0'", array($_SESSION['user_id']));
|
|
||||||
$services['disabled'] = dbFetchCell("SELECT COUNT(*) FROM services AS S, devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND S.`device_id` = D.`device_id` AND S.`service_disabled` = '1'", array($_SESSION['user_id']));
|
|
||||||
}
|
|
||||||
|
|
||||||
if ($devices['down']) { $devices['bgcolour'] = "#ffcccc"; } else { $devices['bgcolour'] = "transparent"; }
|
if ($devices['down']) { $devices['bgcolour'] = "#ffcccc"; } else { $devices['bgcolour'] = "transparent"; }
|
||||||
if ($ports['down']) { $ports['bgcolour'] = "#ffcccc"; } else { $ports['bgcolour'] = "#e5e5e5"; }
|
if ($ports['down']) { $ports['bgcolour'] = "#ffcccc"; } else { $ports['bgcolour'] = "#e5e5e5"; }
|
||||||
|
|||||||
52
includes/caches/devices.inc.php
Normal file
52
includes/caches/devices.inc.php
Normal file
@ -0,0 +1,52 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
if( $_SESSION['userlevel'] >= 5 ) {
|
||||||
|
|
||||||
|
$data['count'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM devices",
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['up'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM devices WHERE `status` = '1' AND `ignore` = '0' AND `disabled` = '0'",
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['down'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM devices WHERE `status` = '0' AND `ignore` = '0' AND `disabled` = '0'",
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['ignored'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM devices WHERE `ignore` = '1' AND `disabled` = '0'",
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['disabled'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM devices WHERE `disabled` = '1'",
|
||||||
|
);
|
||||||
|
|
||||||
|
} else {
|
||||||
|
|
||||||
|
$data['count'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id`",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['up'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND D.`status` = '1' AND D.`ignore` = '0' AND D.`disabled` = '0'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['down'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND D.`status` = '0' AND D.`ignore` = '0' AND D.`disabled` = '0'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['ignored'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND D.`ignore` = '1' AND D.`disabled` = '0'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['disabled'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND D.`disabled` = '1'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
}
|
||||||
61
includes/caches/ports.inc.php
Normal file
61
includes/caches/ports.inc.php
Normal file
@ -0,0 +1,61 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
if( $_SESSION['userlevel'] >= 5 ) {
|
||||||
|
|
||||||
|
$data['count'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports WHERE `deleted` = '0'",
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['up'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D WHERE I.`deleted` = '0' AND D.`device_id` = I.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifOperStatus` = 'up'",
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['down'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D WHERE I.`deleted` = '0' AND D.`device_id` = I.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifOperStatus` = 'down' AND I.`ifAdminStatus` = 'up'",
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['shutdown'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D WHERE I.`deleted` = '0' AND D.`device_id` = I.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifAdminStatus` = 'down'",
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['errored'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D WHERE I.`deleted` = '0' AND D.`device_id` = I.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND (I.`ifInErrors_delta` > '0' OR I.`ifOutErrors_delta` > '0')",
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['ignored'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D WHERE I.`deleted` = '0' AND D.`device_id` = I.`device_id` AND (I.`ignore` = '1' OR D.`ignore` = '1')",
|
||||||
|
);
|
||||||
|
|
||||||
|
} else {
|
||||||
|
|
||||||
|
$data['count'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id`",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['up'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifOperStatus` = 'up'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['down'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifOperStatus` = 'down' AND I.`ifAdminStatus` = 'up'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['shutdown'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND I.`ifAdminStatus` = 'down'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['errored'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id` AND I.`ignore` = '0' AND D.`ignore` = '0' AND (I.`ifInErrors_delta` > '0' OR I.`ifOutErrors_delta` > '0')",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['ignored'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM ports AS I, devices AS D, devices_perms AS P WHERE I.`deleted` = '0' AND P.`user_id` = ? AND P.`device_id` = D.`device_id` AND I.`device_id` = D.`device_id` AND (I.`ignore` = '1' OR D.`ignore` = '1')",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
}
|
||||||
38
includes/caches/services.inc.php
Normal file
38
includes/caches/services.inc.php
Normal file
@ -0,0 +1,38 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
if( $_SESSION['userlevel'] >= 5 ) {
|
||||||
|
|
||||||
|
$data['count'] = array( 'query' => "SELECT COUNT(*) FROM services");
|
||||||
|
$data['up'] = array( 'query' => "SELECT COUNT(*) FROM services WHERE `service_ignore` = '0' AND `service_disabled` = '0' AND `service_status` = '1'");
|
||||||
|
$data['down'] = array( 'query' => "SELECT COUNT(*) FROM services WHERE `service_ignore` = '0' AND `service_disabled` = '0' AND `service_status` = '0'");
|
||||||
|
$data['ignored'] = array( 'query' => "SELECT COUNT(*) FROM services WHERE `service_ignore` = '1' AND `service_disabled` = '0'");
|
||||||
|
$data['disabled'] = array( 'query' => "SELECT COUNT(*) FROM services WHERE `service_disabled` = '1'");
|
||||||
|
|
||||||
|
} else {
|
||||||
|
|
||||||
|
$data['count'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM services AS S, devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND S.`device_id` = D.`device_id`",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['up'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM services AS S, devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND S.`device_id` = D.`device_id` AND S.`service_ignore` = '0' AND S.`service_disabled` = '0' AND S.`service_status` = '1'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['down'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM services AS S, devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND S.`device_id` = D.`device_id` AND S.`service_ignore` = '0' AND S.`service_disabled` = '0' AND S.`service_status` = '0'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['ignored'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM services AS S, devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND S.`device_id` = D.`device_id` AND S.`service_ignore` = '1' AND S.`service_disabled` = '0'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
$data['disabled'] = array(
|
||||||
|
'query' => "SELECT COUNT(*) FROM services AS S, devices AS D, devices_perms AS P WHERE P.`user_id` = ? AND P.`device_id` = D.`device_id` AND S.`device_id` = D.`device_id` AND S.`service_disabled` = '1'",
|
||||||
|
'params' => array($_SESSION['user_id'])
|
||||||
|
);
|
||||||
|
|
||||||
|
}
|
||||||
113
includes/object-cache.inc.php
Normal file
113
includes/object-cache.inc.php
Normal file
@ -0,0 +1,113 @@
|
|||||||
|
<?php
|
||||||
|
|
||||||
|
/* Copyright (C) 2015 Daniel Preussker <f0o@devilcode.org>
|
||||||
|
* This program is free software: you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, either version 3 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Object-Cache
|
||||||
|
* @author f0o <f0o@devilcode.org>
|
||||||
|
* @copyright 2015 f0o, LibreNMS
|
||||||
|
* @license GPL
|
||||||
|
* @package LibreNMS
|
||||||
|
* @subpackage Cache
|
||||||
|
*/
|
||||||
|
|
||||||
|
class ObjCache implements ArrayAccess {
|
||||||
|
private $data = array();
|
||||||
|
private $obj = "";
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Initialize ObjCache
|
||||||
|
* @param string $obj Name of Object
|
||||||
|
* @return void
|
||||||
|
*/
|
||||||
|
public function __construct( $obj ) {
|
||||||
|
global $config;
|
||||||
|
$this->obj = $obj;
|
||||||
|
if( isset($GLOBALS['_ObjCache'][$obj]) ) {
|
||||||
|
$this->data = $GLOBALS['_ObjCacheSkell'][$obj];
|
||||||
|
} else {
|
||||||
|
if( !is_array($GLOBALS['_ObjCacheSkell']) ) {
|
||||||
|
$GLOBALS['_ObjCacheSkell'] = array();
|
||||||
|
}
|
||||||
|
if( !is_array($GLOBALS['_ObjCache']) ) {
|
||||||
|
$GLOBALS['_ObjCache'] = array();
|
||||||
|
}
|
||||||
|
if( file_exists($config['install_dir'].'/includes/caches/'.$obj.'.inc.php') ) {
|
||||||
|
$data = array();
|
||||||
|
include($config['install_dir'].'/includes/caches/'.$obj.'.inc.php');
|
||||||
|
$this->data = $data;
|
||||||
|
$GLOBALS['_ObjCacheSkell'][$obj] = $this->data;
|
||||||
|
if( !is_array($GLOBALS['_ObjCache'][$obj]) ) {
|
||||||
|
$GLOBALS['_ObjCache'][$obj] = $this->data;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Check if data exists
|
||||||
|
* @param string $obj Name of Data-Object
|
||||||
|
* @return boolean
|
||||||
|
*/
|
||||||
|
public function offsetExists( $obj ) {
|
||||||
|
if( isset($this->data[$obj]) ) {
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Get Data-Object
|
||||||
|
* @param string $obj Name of Data-Object
|
||||||
|
* @return mixed
|
||||||
|
*/
|
||||||
|
public function offsetGet( $obj ) {
|
||||||
|
if( isset($this->data[$obj]) ) {
|
||||||
|
if( isset($this->data[$obj]['value']) ) {
|
||||||
|
return $this->data[$obj]['value'];
|
||||||
|
} elseif( isset($GLOBALS['_ObjCache'][$this->obj][$obj]['value']) ) {
|
||||||
|
return $GLOBALS['_ObjCache'][$this->obj][$obj]['value'];
|
||||||
|
} else {
|
||||||
|
$GLOBALS['_ObjCache'][$this->obj][$obj]['value'] = dbFetchCell($this->data[$obj]['query'],$this->data[$obj]['params']);
|
||||||
|
return $GLOBALS['_ObjCache'][$this->obj][$obj]['value'];
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Overrides internal Cache-Object
|
||||||
|
* @param string $obj Name of Data-Object
|
||||||
|
* @param mixed $value Value
|
||||||
|
* @return boolean
|
||||||
|
*/
|
||||||
|
public function offsetSet( $obj, $value ) {
|
||||||
|
if( !is_array($this->data[$obj]) ) {
|
||||||
|
$this->data[$obj] = array();
|
||||||
|
}
|
||||||
|
$this->data[$obj]['value'] = $value;
|
||||||
|
return $this->data[$obj]['value'];
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Reset Data-Object
|
||||||
|
* @param string $obj Name of Data-Object
|
||||||
|
* @return mixed
|
||||||
|
*/
|
||||||
|
public function offsetUnset( $obj ) {
|
||||||
|
unset($this->data[$obj]['value']);
|
||||||
|
return true;
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user